3.1.0-pre.0

Enhancements

• Warn about reserved characters in Named type declaration.
  snowcrash#335
• Add fixed-type keyword support.
  mson#66
• Add warnings when the given MSON type attributes contradict each other

Bug Fixes

• Ensure that sample values are rendered in JSON Schema when using the fixed
  attribute.
  #343
• Prevents an empty properties section being treated as an unrecognized block.
  #127
  snowcrash#200
• Fixes rendering when One Of contains member sections with named types.
  #360
• Default and sample enum values will take precedence as the example value in
  the rendered JSON structure over the enum members.
• Add type attributes for array values.
  #193
• Value members with required will not have items in JSON Schema anymore
  #371
• Ensures that MSON validation warnings are present when generating APIB AST